GB719762A - Improvements in or relating to screens for producing an electron image having a space-distribution which is a replica of the space-distribution of an image pattern of radiations - Google Patents
Improvements in or relating to screens for producing an electron image having a space-distribution which is a replica of the space-distribution of an image pattern of radiationsInfo
- Publication number
- GB719762A GB719762A GB30073/52A GB3007352A GB719762A GB 719762 A GB719762 A GB 719762A GB 30073/52 A GB30073/52 A GB 30073/52A GB 3007352 A GB3007352 A GB 3007352A GB 719762 A GB719762 A GB 719762A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- phosphor
- screen
- solution
- silicate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005855 radiation Effects 0.000 title 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 10
- 239000004111 Potassium silicate Substances 0.000 abstract 5
- 239000011521 glass Substances 0.000 abstract 5
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 abstract 5
- 229910052913 potassium silicate Inorganic materials 0.000 abstract 5
- 235000019353 potassium silicate Nutrition 0.000 abstract 5
- 239000000843 powder Substances 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 3
- 229910001887 tin oxide Inorganic materials 0.000 abstract 3
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000005083 Zinc sulfide Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- UQMZPFKLYHOJDL-UHFFFAOYSA-N zinc;cadmium(2+);disulfide Chemical compound [S-2].[S-2].[Zn+2].[Cd+2] UQMZPFKLYHOJDL-UHFFFAOYSA-N 0.000 abstract 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- AVCSIOZFGRLIDK-UHFFFAOYSA-J barium(2+);lead(2+);disulfate Chemical compound [Ba+2].[Pb+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O AVCSIOZFGRLIDK-UHFFFAOYSA-J 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052912 lithium silicate Inorganic materials 0.000 abstract 1
- 230000000873 masking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 abstract 1
- 229910001950 potassium oxide Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000005361 soda-lime glass Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 150000003606 tin compounds Chemical class 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
- H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/01—Lens envelope
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Luminescent Compositions (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US260006A US2689189A (en) | 1951-12-05 | 1951-12-05 | X-ray fluorescent screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB719762A true GB719762A (en) | 1954-12-08 |
Family
ID=22987419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30073/52A Expired GB719762A (en) | 1951-12-05 | 1952-11-27 | Improvements in or relating to screens for producing an electron image having a space-distribution which is a replica of the space-distribution of an image pattern of radiations |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2689189A (enrdf_load_stackoverflow) |
| BE (1) | BE516023A (enrdf_load_stackoverflow) |
| GB (1) | GB719762A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3089956A (en) * | 1953-07-10 | 1963-05-14 | Westinghouse Electric Corp | X-ray fluorescent screen |
| US2900545A (en) * | 1953-07-21 | 1959-08-18 | Sylvania Electric Prod | Curved electroluminescent lamp |
| US2798823A (en) * | 1954-10-21 | 1957-07-09 | Westinghouse Electric Corp | Fluorescent screen for X-ray image tube and method for preparing same |
| US2829265A (en) * | 1954-11-23 | 1958-04-01 | Westinghouse Electric Corp | Electrode structrue for imaging device |
| US2921201A (en) * | 1955-12-15 | 1960-01-12 | Int Standard Electric Corp | Fluorescent screen for electron-ray tubes operating at low voltage |
| US3783299A (en) * | 1972-05-17 | 1974-01-01 | Gen Electric | X-ray image intensifier input phosphor screen and method of manufacture thereof |
| US3783297A (en) * | 1972-05-17 | 1974-01-01 | Gen Electric | X-ray image intensifier input phosphor screen and method of manufacture thereof |
| US3783298A (en) * | 1972-05-17 | 1974-01-01 | Gen Electric | X-ray image intensifier input phosphor screen and method of manufacture thereof |
| CN109890775A (zh) | 2017-03-29 | 2019-06-14 | 积水化学工业株式会社 | 发光性曲面玻璃和曲面数字标牌 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2289921A (en) * | 1940-06-01 | 1942-07-14 | Rca Corp | Photosensitive electrode |
| US2454499A (en) * | 1944-11-21 | 1948-11-23 | United States Radium Corp | X-ray screen |
| US2489127A (en) * | 1947-06-14 | 1949-11-22 | Rca Corp | High capacitance target |
| US2586304A (en) * | 1948-06-12 | 1952-02-19 | Westinghouse Electric Corp | Protection of phosphors from attack by alkali vapors |
| US2533809A (en) * | 1948-07-03 | 1950-12-12 | Westinghouse Electric Corp | Protection of phosphors from attack by alkali vapors |
| US2523132A (en) * | 1949-08-10 | 1950-09-19 | Westinghouse Electric Corp | Photosensitive apparatus |
| US2554257A (en) * | 1949-12-14 | 1951-05-22 | Westinghouse Electric Corp | Protection of phosphors from attack by alkali vapors |
-
0
- BE BE516023D patent/BE516023A/xx unknown
-
1951
- 1951-12-05 US US260006A patent/US2689189A/en not_active Expired - Lifetime
-
1952
- 1952-11-27 GB GB30073/52A patent/GB719762A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2689189A (en) | 1954-09-14 |
| BE516023A (enrdf_load_stackoverflow) |
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